// Copyright 2015 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef CONTENT_PUBLIC_BROWSER_PROVISION_FETCHER_IMPL_H_
#define CONTENT_PUBLIC_BROWSER_PROVISION_FETCHER_IMPL_H_

#include <memory>

#include "base/compiler_specific.h"
#include "base/macros.h"
#include "base/memory/weak_ptr.h"
#include "content/public/browser/provision_fetcher_factory.h"
#include "media/base/provision_fetcher.h"
#include "media/mojo/interfaces/provision_fetcher.mojom.h"

namespace net {
class URLRequestContextGetter;
}

namespace content {

// A media::mojom::ProvisionFetcher implementation based on
// media::ProvisionFetcher.
class CONTENT_EXPORT ProvisionFetcherImpl
    : NON_EXPORTED_BASE(public media::mojom::ProvisionFetcher) {
public:
    static void Create(net::URLRequestContextGetter* context_getter,
        media::mojom::ProvisionFetcherRequest request);

    explicit ProvisionFetcherImpl(
        std::unique_ptr<media::ProvisionFetcher> provision_fetcher);
    ~ProvisionFetcherImpl() override;

    // media::mojom::ProvisionFetcher implementation.
    void Retrieve(const std::string& default_url,
        const std::string& request_data,
        const RetrieveCallback& callback) final;

private:
    // Callback for media::ProvisionFetcher::Retrieve().
    void OnResponse(const RetrieveCallback& callback,
        bool success,
        const std::string& response);

    std::unique_ptr<media::ProvisionFetcher> provision_fetcher_;

    base::WeakPtrFactory<ProvisionFetcherImpl> weak_factory_;

    DISALLOW_COPY_AND_ASSIGN(ProvisionFetcherImpl);
};

} // namespace content

#endif // CONTENT_PUBLIC_BROWSER_PROVISION_FETCHER_IMPL_H_
